* Removed "synchronized" statements that are not needed
* Replaced "synchronized" statements with Read/Write lock as
appropriate. The lock protects the access to and the setting of
BluetoothAdapter.mService and BluetoothManagerService.mBluetooth and
associated state.
Bug: 28734075
Bug: 28799467
Change-Id: I8f8281c505f0a1ae0add1e14a3caba1f5b2a98e4
Update the content description to mention the
widget is suspended.
Mark the remote views as not significant for
accessibility.
Bug: 28909714
Change-Id: I8804d41e520e2b4af7ade0fa8820ee7b2488bde5
This data tells us the number of pages of each type that
are available by page size. It is collected each time
the procstats snapshot is taken, and printed in the
checkin and verbose (dumpsys procstats -a) modes.
Change-Id: I14562eac15833617391c560638a9e7d239ef8db6
There are cases in which the WebView Update Service can stop switching
WebView providers (if the update service is notified about relro
creations an incorrect number of times) and in those cases apps will
fail to load WebView.
In this CL we mitigate this problem by allowing apps to load WebView
even if the time-out is reached and we also decrease the time-out so
apps are less likely to ANR when waiting for the time-out.
This CL does not prevent the update service from ending up in a bad
state - so we will still end up crashing apps if the current WebView
implementation is uninstalled after relro creation fails.
Bug: 28860862
Change-Id: Ib6af3722e17a13db77ef34c37581a6a0e1d045bb
This user never gets a badge, and secondary users will
see a security exception attempting to fetch it for
USER_ALL notifications, such as USB and battery state,
which are posted by USER_SYSTEM.
Bug: 28743335
Change-Id: I65aeb1cf2192811055f8cd94df0b7e292c5c1acf
Calling Configuration.setLocales with emtpy LocaleList may change the
layout direction to LTR. To clear the locales in Configuration without
layout direction change, introduce hidden API to Configuration.
Bug: 28695661
Change-Id: I47c339dffb83099bd329ddb60237dab27b05f593
When transformation method is set via API, text direction heuristics has
to be reset since for PasswordTransformationMethod it is set to LTR. Not
resetting it causes inconsistencies with the remaining of the TextView.
Bug: 28562779
Change-Id: I225e35e39bde60d4296852ff17b107d5b7b99f8a
Originally we went with the meta-data approach to make unbundling
easier, however with the amount of platform changes that the config
ended up relying on it would be better to focus on exposing it through
the platform.
Bug:28763009
Change-Id: Iaf80001b1980220cd2e1e05faf2dc86af41700e1
We handled stale wakelocks (wakelocks that disappear from /d/wakeup_sources)
differently in previous version of Android. They would be set stale, but still be
updated with their previous counts (they would never disappear).
The method setStale has been replaced with endSample(), which is semantically different.
Once a SamplingTimer has endSample() called, it expects any future calls to update() to
be a new sample, meaning the entire amount passed to update() is included in the kernel
wakelock's total. Since stale wakelocks were never removed from the list, this would
increase by large amounts when nothing had actually changed.
This was exacerbated by the fact that there was a bug where the last wakelock in
/d/wakeup_sources was never parsed, so if the order ever changed, this "stale" wakelock
would suddenly re-appear and the entire amount reported would be charged to the wakelock,
instead of just the difference since the last update.
All this was exposed when we added support to handle wakelocks that would disappear and
reappear with smaller values, meaning the kernel had pruned them from its accounting and
reset them.
Bug:28601080
Change-Id: Ic96027f7d580dac5e20aa73d67e5cedac4ccabeb
When a null window background is set, we want to use the
fallback drawable for resizing.
Bug: 28801472
Change-Id: Ia616d7aa18b0d7aa2c7081a85ce7551ecfeca5b3
TalkBack is seeing crashes that I can only explain by our assumption
that window layer is unique in all cases. TalkBack reports that it
happens during animation, so I assume that the layer may repeat
transiently.
Reducing our dependence on this assumption by traversing the list of
windows sorted by layer without assuming that the list has the same
length as the list of unsorted windows.
Also documenting the undefined behavior of SparseArray when indexing
beyond its bounds. The undefined behavior itself is intentional for
performance reasons.
Bug: 28679528
Bug: 28815817
Change-Id: I0c9f90b0b458b4cde465f603ba204fe6691e5c2c
This method is a helper for internal use only.
+ Updated docs for QUOTA_OCCUPIED, QUOTA_TOTAL, and QUOTA_UNAVAILABLE.
Change-Id: Ib146926cd2bff50affe970a0123bcbec62ac3e70
Fixes:28842445
As pointed out here:
https://code.google.com/p/android/issues/detail?id=69834
registerApp() causes onClientRegistered() to happen before autoConnect
is set. This patch fixes that.
Bug: 28861330
Change-Id: Ie1174c0f224f5084178439420b383164d22d542c
Instead of in activity thread. That way, we can warm up (ie,
precompute cached values) this provider and AndroidBCWorkaroundProvider
(which are installed together) so that the computation doesn't
happen in the app. As a result, the time spent in the first call to
SSLSocketFactory.getDefault() decreases by ~5ms in angler userdebug.
Measured with an app calling SSLSocketFactory.getDefault in onCreate
and timed it with System.currentTimeMillis() .
Bug: 28545496
Change-Id: I73284eccdf6d51dbf55206335d759ccf795c5f41
Upstream ICU caches use SoftReferences. On Android this means
that useful cached data initialized in the Zygote are "lost" when
the Zygote GCs and cannot be shared with apps. This change makes use
of an Android patch to ICU to ensure References created during
Zygote initialization are "strong". i.e. they are never collected.
This prevents them being GCd and ensures they can be shared between
applications.
After switching ICU to use strong references, this change
also creates DecimalFormatSymbols objects for common ULocales
(ROOT, US and the user's default, if different). DecimalFormatSymbols
makes use of an ICU Reference cache and this alone has been shown to
improve the construction time of java.text.DecimalFormat by 1-1.5
milliseconds on a Seed device. This saving applies the first time one
is created in each app for each locale, and again if SoftReferences
have been cleared.
The cost to the heap size of the Zygote has been measured at ~107k.
This value will change as more caches are switched to use the new
CacheValue class.
Formatting is typically performed on the UI thread and the intention
of this change is to reduce app start up time and jank in apps like
the Dialer which do a lot of formatting when scrolling lists. The
change may also enable more virtual memory page-sharing between
apps, though this is not the specific goal.
Bug: 28326526
(cherry picked from commit 41c9dc3b69)
Change-Id: I48e4d57ecbb207b9a5e17b6caf5e7b282e4a40e3
Not all client needs to monitor the StrongAuth, e.g. ConfirmDeviceCredentialBaseFragment
Provide a quick method to get StrongAuth
Bug: 28752364
Change-Id: Iecfd217046da38e43297bdd5832cf7d637b979ed
